So how's everyone liking Halo Spartan Assault?

The Tribe seems to have some serious flame wars going on this morning so I'd like to take a step back and relax and see who's downloaded Halo: Spartan Assault and how you guys like it.

I just started it last night and honestly I'm really impressed with it. I didn't expect much, I thought it would be fun like Gun Bros or something like that but not feel like Halo. I think they did a really good job optimizing it for touch and tablet (haven't used keyboard and mouse on it yet). It really feels like Halo and it's incredibly fun to get a quick game in while I'm bored

What do you guys think?